| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] should be [art] | 1273 |
|
| 2 | what [modal v] be [art] | 555 |
|
| 3 | [Wh det] should be [art] | 84 |
|
| 4 | what should [be] [art] | 52 |
|
| 5 | what should be [art] | 52 |
|
| 6 | what should be [art] | 52 |
|
